Wireless (ps3) Access Broken

I installed the new firewall not using the patch (version anyway all seemed to be fine up to when I tried to play my ps3 online, try as it might it just would not connect. So I checked the settings and connection status list (in the ps3) to see under IP address it has changed from automatic to now showing my IP address with private networks only under it which has never happened before. Every time I do a internet connection test the ps3 is telling me it can’t obtain a ip address and while testing the firewall block count goes up by about 5 or 6 attempts. Now why did this not happen on the old version of the firewall and even better how to fix?

Err I fixed it by rebooting my router oh the shame of it